§ The result
Testlify leads Personio by 5 points.
Testlify scores 45 and Personio 40 under rubric v1.0, a 5-point gap across the Assessment and ATS-integrated cohorts. Personio takes 1 of the 7 criteria, Post-Market Monitoring among them, against 6 for Testlify, whose share includes Article 11 Technical Documentation. One criterion, Article 11 Technical Documentation, is both the widest raw gap (Personio 40, Testlify 52) and the heaviest weighted swing, and at 20% weight it makes up 41% of the weighted advantage Testlify holds across the 6 criteria it leads.
Vendor profile
Personio
Personio is a European cloud HR platform for small and mid-sized companies that combines an HRIS with recruiting/ATS, time tracking, payroll and an AI assistant, and is adding agentic AI candidate sourcing and application screening through its 2026 acquisition of aurio.
Vendor profile
Testlify
Testlify is a skills-assessment and AI-interviewing platform that ranks candidates on a scored leaderboard from pre-built or AI-generated tests, with an AI résumé screener, AI-scored video, voice and chat interviews, and AI-assisted proctoring.
§ The record
Personio is filed under ATS-integrated AI, Testlify under Assessment AI. They also share 1 secondary category: Screening.
Both are in scope of EU AI Act, NYC LL 144, Colorado AI Act and Illinois HB 3773. Only Testlify is in scope of Mobley v. Workday.
| Record | Personio | Testlify |
|---|---|---|
| Price tier | Mid | Low |
| Headquarters | DE | US |
| Founded | 2015 | 2022 |
§ What decides it
The criteria that move the gap, heaviest swing first.
20% weight · 37% of the movement so far
Article 11 Technical Documentation
Personio 40 · Testlify 52
2.4 weighted points to Testlify
18% weight · 50% of the movement so far
Bias Audit Transparency
Personio 25 · Testlify 30
0.9 weighted points to Testlify
12% weight · 63% of the movement so far
Human Oversight Design
Personio 48 · Testlify 55
0.8 weighted points to Testlify
8% weight · 75% of the movement so far
Customer Documentation
Personio 50 · Testlify 60
0.8 weighted points to Testlify
12% weight · 86% of the movement so far
Post-Market Monitoring
Personio 48 · Testlify 42
0.7 weighted points to Personio
15% weight · 93% of the movement so far
FRIA Support
Personio 30 · Testlify 33
0.4 weighted points to Testlify
15% weight · 100% of the movement so far
Data Governance Disclosure
Personio 52 · Testlify 55
0.4 weighted points to Testlify
Weighted delta is the raw difference times the criterion weight, so the 7 figures above sum to -5.1 — the difference between the two totals before either is rounded. Shares are of 6.6 points of movement counted without direction. The table below rounds each side to a whole number first, so its Δ raw total reads -5 beside that -5.1.
§ Category-by-category
Raw score per criterion, with weighted delta.
Δ is Personio minus Testlify.
| Category | Weight | Personio | Testlify | Δ raw | Δ weighted |
|---|---|---|---|---|---|
| Article 11 Technical Documentation | 20% | 40 | 52 | -12 | -2.4 |
| Bias Audit Transparency | 18% | 25 | 30 | -5 | -0.9 |
| FRIA Support | 15% | 30 | 33 | -3 | -0.4 |
| Data Governance Disclosure | 15% | 52 | 55 | -3 | -0.4 |
| Human Oversight Design | 12% | 48 | 55 | -7 | -0.8 |
| Post-Market Monitoring | 12% | 48 | 42 | +6 | +0.7 |
| Customer Documentation | 8% | 50 | 60 | -10 | -0.8 |
| Total | 100% | 40 (F) | 45 (F) | -5 | -5.1 |
§ Evidence
Cited sources and documented absences, criterion by criterion.
An absence is a finding, not a blank: the reviewer looked for a named artefact and recorded that it is not located. Where a source sits is a fact about hosting only.
| Criterion | Weight | Personio | Testlify | ||||
|---|---|---|---|---|---|---|---|
| Cited | Absences | Audit / hosting | Cited | Absences | Audit / hosting | ||
| Article 11 Technical Documentation | 20% | 2 | 1 | Sources on the vendor's own domainSources on a separate domain | 4 | 1 | Sources on the vendor's own domain |
| Bias Audit Transparency | 18% | 2 | 2 | Sources on the vendor's own domain | 3 | 1 | Sources on the vendor's own domain |
| FRIA Support | 15% | 2 | 1 | Sources on the vendor's own domain | 2 | 1 | Sources on the vendor's own domain |
| Data Governance Disclosure | 15% | 2 | 1 | Sources on the vendor's own domainSources on a separate domain | 6 | 0 | Audit reportSources on the vendor's own domain |
| Human Oversight Design | 12% | 2 | 1 | Sources on the vendor's own domainSources on a separate domain | 6 | 0 | Sources on the vendor's own domain |
| Post-Market Monitoring | 12% | 1 | 1 | Sources on the vendor's own domain | 5 | 1 | Sources on the vendor's own domain |
| Customer Documentation | 8% | 2 | 1 | Sources on the vendor's own domain | 5 | 1 | Sources on the vendor's own domain |
| All criteria | 100% | 13 | 8 | Sources on the vendor's own domainSources on a separate domain | 31 | 5 | Audit reportSources on the vendor's own domain |
Personio has 20 evidence rows across 7 of 7 criteria — 13 with a source URL, 8 documented absences; Testlify has 36 evidence rows across 7 of 7 criteria — 31 with a source URL, 5 documented absences; some documentation or audit rows for Personio sit on a domain separate from the vendor's own site.
Provenance
The scores above are documented by 56 evidence rows on file for these two vendors: 20 for Personio, across 5 distinct source domains, and 36 for Testlify, across 1 distinct source domain.
- Rubric
- v1.0
- Personio last reviewed
- August 2, 2026 · HireAIScore editorial team
- Testlify last reviewed
- September 25, 2026 · HireAIScore editorial team
HireAIScore scores are editorial research, not legal advice, and no vendor pays for placement, scoring or removal — see the methodology, conflicts policy and terms.
§ Where next